package com.dk.mapper;

import com.dk.pojo.MdItem;
import com.dk.pojo.MdItemExample;
import java.util.List;
import org.apache.ibatis.annotations.Param;

public interface MdItemMapper {
    int countByExample(MdItemExample example);

    int deleteByExample(MdItemExample example);

    int deleteByPrimaryKey(Long itemId);

    int insert(MdItem record);

    int insertSelective(MdItem record);

    List<MdItem> selectByExample(MdItemExample example);

    MdItem selectByPrimaryKey(Long itemId);

    int updateByExampleSelective(@Param("record") MdItem record, @Param("example") MdItemExample example);

    int updateByExample(@Param("record") MdItem record, @Param("example") MdItemExample example);

    int updateByPrimaryKeySelective(MdItem record);

    int updateByPrimaryKey(MdItem record);
}